Index of /sys/dev/char/4:9/subsystem/ttyS1/device/driver/serial8250/tty/ttyS21/subsystem/tty49/

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power/                                             18-Feb-2026 12:40                   -
subsystem/                                         29-Jan-2026 00:01                   -
dev                                                18-Feb-2026 12:32                4096
uevent                                             18-Feb-2026 12:45                4096